Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
670 conjugacy classes of subgroups; only the 117 normal subgroups are shown.
This group has 670 conjugacy classes of subgroups — too many to draw. Only its 117 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#17988820 | C2 | semidirect |
| 2. C2×#17988388 | C2 | semidirect |
| 3. C2×#17988366 | C2 | semidirect |
| 4. #22608023 | C2 | semidirect |
| 5. C22×D16×C73 | C2 | semidirect |
| 33. #14556525 | D4 | semidirect |
| 41. C2×D8×C73 | D4 | semidirect |
| 45. C2×C16×C73 | D4 | semidirect |
| 94. C22×D73 | D16 | semidirect |
| 146. C22×D16 | D73 | semidirect |
| 151. C73 | #13304 | semidirect |
| 173. C2×D8 | C22⋊D73 | semidirect |
| 188. C2×C16 | C22⋊D73 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17988820 | 2 |
| C2×#17988388 | 2 |
| C2×#17988366 | 2 |
| #22608023 | 2 |
| C22×D16×C73 | 2 |
| #13304 | 73 |